One 3 – hrs examination paper, answer 4 out of 5 questions.

Measurements: ( analog electronic meters, the digital meters, moving coil Galvanometer, electrodynamometer, the wattmeter), Quality factor, Dissipation factor, power factor, Electronic bridges: (Wheatstone bridge, Wien bridge, Maxwell bridge, Schering bridge, Resonance bridge), Thevenin theorem, maximum power transfer, Efficiency, transformer coupling, the bridge rectifier, Applications of bridge rectifier: (transformers, AC measurements devices, phase  detector). Some measurements devices: (strain Gauge, Periani Gauge, Ionization Gauge, Inductive transducer, Capacitive transducer, the linear variable differential transformer).